Hammam Hussein

Full-Stack Developer | TypeScript · React · Next.js · Node.js · NestJS · PostgreSQL

Full-Stack Developer focused on building production-oriented web applications with TypeScript, React, Next.js, Node.js, and NestJS. Experienced in developing REST APIs, authentication systems, CRUD applications, real-time features, file uploads, and database-driven applications.

On the backend, I work with Node.js, Express, and NestJS, with a strong focus on Clean Architecture, Hexagonal Architecture, DDD principles, REST API design, PostgreSQL, SQL, transactions, indexing, constraints, and performance. I prefer understanding how systems work internally rather than relying only on frameworks or abstractions.

On the frontend, I work with React and Next.js, including Redux Toolkit, RTK Query, Zustand, SWR, Tailwind CSS, and modern Next.js patterns. I focus on separating server state from UI state and organizing applications around features and clear boundaries.

I have built multiple full-stack projects, including e-commerce applications, authentication systems, PDF/file-based applications, and a financial application involving a Next.js web frontend, Node.js backend, and React Native mobile application. I have also worked with WebSockets/Socket.IO, deployment, API testing, and database optimization.

Currently, I am strengthening my software-engineering fundamentals around system design, Node.js internals, databases, OOP/SOLID, design patterns, testing, Git, networking, and data structures & algorithms, with the goal of becoming a stronger job-ready Full-Stack/Backend Engineer.